Levi Showing OffHis Tiny Johnston

9/13/2012 5:30 AM PDT

Levi Shows Off His Tiny Johnston

EXCLUSIVE

Levi Johnston's newborn daughter is already an expert napper -- at least judging by the hospital photos snapped after the girl was born yesterday ... and TMZ has the pics.

Levi and his girlfriend Sunny Oglesby﻿ looked like a big, happy, unmarried family at Matsu Regional Hospital in Wasilla, Alaska -- smiling and posing with their new baby Breeze Beretta﻿ moments after the parturition.